DFSMShsm began a full volume dump of volume volser or of the volumes in storage group sg or copy pool cpname, either during the automatic dump function or for a BACKVOL or FRBACKUP command. (If sg is "**", the message applies to all storage groups specified on a BACKVOL command.) For CLASS DISABLED or CLASS NOT DEFINED, the dump class class is now disabled or does not have a BCDS record. A DEFINE command was issued with the DUMPCLASS and DISABLE parameters or the DCL record was deleted with the FIXCDS command. For TAPE ALLOCATION FAILURE, a tape unit could not be allocated for the dump copy intended for dump class class. For DUPLICATE CLASS, a dump class was specified more than once. For RESET SPECIFIED, the reset option is requested for dump class class. RESET is an invalid option for dump classes assigned to copy pool volumes because the change indicator cannot be reset. For FREQUENCY NOT MET, the frequency or day setting specified in the required dump class is not met. For BACKUP NOT COMPLETE, a complete backup copy does not exist for generation 0 of copy pool cpname, so the dump cannot be performed to dump class class.
The dump continues as long as the volume or storage group is assigned at least one other dump class that is an eligible target for this dump and has a tape unit successfully allocated for it. DFSMShsm processing continues.
For copy pool dump, if FREQUENCY NOT MET or BACKUP NOT COMPLETE, auto dump of copy pool cpname will continue for eligible dump classes. Otherwise, the operation ends for copy pool dump if a required dump class is not an eligible target for this dump. DFSMShsm processing continues.
For CLASS DISABLED or CLASS NOT DEFINED, make sure this dump class does not appear on any subsequent ADDVOL commands if the volume is a non-SMS primary or migration level 1 volume; this may require that the ARCCMDxx member of SYS1.PARMLIB to be edited to change this. Make sure this dump class does not appear in any storage group definitions if the volume is SMS managed; this may require a change to the storage group definition to be made using ISMF.
For TAPE ALLOCATION FAILURE, see the preceding ARC0500I message that gives the failure reason and problem determination. If message ARC0635I follows this message with return code 8, then the dump operation ended because no other dump copies were processed successfully or this was the only dump copy to be created. If a dump to this dump class is required for the volume or storage group, reissue a BACKVOL command after defining or enabling the dump class, as needed.
For copy pool dump, remove the dump class from either the copy pool definition or the FRBACKUP command or both, or replace it with another dump class not defined with RESET or, if you specify RESET, change the dump class definition so that RESET is not specified. If necessary, reissue the FRBACKUP command.
DFSMShsm